The imageCLASS C3500's address book has enough space to store up to 2,000 email addresses in memory. The address book also allows users to create up to 100 groups with 99 destinations per group, making sending data to pre-defined groups a one-step process.

The imageCLASS C3500 offers a space saving design with complete front access to all paper supplies and toner cartridges.

The imageCLASS C3500 features Canon's all-in-one cartridge technology. Each cartridge houses the toner, drum, photo conductor, cleaner blade and waste toner bottle for an individual color in a single system, and is replaced independently.

The optional 10GB Hard Disk Drive is used to support Secure Printing when data security is a concern.